C1283 Buick Code - Brake Pressure Sensor Information Message Counter Incorrect
Quick Answer
The Electronic Brake Control Module uses inputs from the Electronic Brake Control Brake Pedal Position Sensor to determine when the brake is applied and how much force is used. Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module harness is open or shorted, Electronic Brake Control Module circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- C1283 Buick indicates Brake Pressure Sensor Information Message Counter Incorrect.
- Common causes
- Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module harness is open or shorted, Electronic Brake Control Module circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code C1283 Buick Description
Brake pressure sensor information is communicated from the Electronic Brake Control Module (EBCM) to the Hybrid Control Processor (HCP). This information is used to schedule regenerative braking and engine autostops.
The Diagnostic Trouble Code (DTC) will be set when the Engine Control Module (ECM) detects a corrupted data message from the Electronic Brake Control Module.
What are the Possible Causes of the DTC C1283 Buick?
- Faulty Electronic Brake Control Module (EBCM)
- Electronic Brake Control Module harness is open or shorted
- Electronic Brake Control Module circuit poor electrical connection
- Faulty Starter/Generator Control Module
How to Fix the DTC C1283 Buick?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C1283 Buick code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about C1283 Buick Code
1. What does the OBDII code C1283 mean for a Buick?
C1283 indicates an issue with the brake pressure sensor, specifically that the information message counter is incorrect or out of range.
2. What are the common symptoms of code C1283 in a Buick?
Symptoms may include the ABS warning light or traction control light illuminating, reduced braking performance, or erratic ABS functionality.
3. What causes code C1283 in a Buick?
The most common causes are a faulty brake pressure sensor, damaged wiring or connectors in the sensor circuit, or issues in the ABS control module.
4. Can I still drive my Buick with the C1283 code?
While the vehicle may still be drivable, the ABS and traction control systems may not function properly, which could compromise safety in certain driving conditions.
5. How do I diagnose the C1283 code on a Buick?
Diagnosing involves scanning the ABS module for codes, inspecting the brake pressure sensor and its wiring, and testing the sensor with a multimeter to ensure proper voltage and resistance.
6. How can I fix the C1283 code on my Buick?
Common fixes include replacing the brake pressure sensor, repairing or replacing damaged wiring or connectors, or reprogramming/updating the ABS control module if necessary.
7. How much does it cost to repair the C1283 code on a Buick?
Costs vary depending on the issue, but replacing a brake pressure sensor typically ranges from $150 to $300, including parts and labor.
8. Can a faulty ABS module cause the C1283 code in a Buick?
Yes, a malfunctioning ABS module can contribute to this code if it fails to properly interpret the brake pressure sensor's data.
9. Does the C1283 code always mean the brake pressure sensor is defective?
No, the issue could also stem from wiring problems, corroded connectors, or a software glitch in the ABS module.
10. Do I need to clear the C1283 code after repairs on my Buick?
Yes, after making repairs, you should clear the code with a scan tool and test drive the vehicle to ensure the issue is resolved.
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